Insert for variable bore ram blow out preventor



FIG. 1 is a right view of the insert;

FIG. 2 is a left view of the insert;

FIG. 3 is a bottom view of the insert;

FIG. 4 is a top view of the insert;

FIG. 5 is a front view of the insert; and

FIG. 6 is a back view of the insert;

FIG. 7 is a right side persective view of the insert; and,

FIG. 8 is a left side perspective view of the insert. 

The ornamental design for insert for variable bore ram blow out preventor, as shown and described. 